It depends on what you want with them. If you are looking to resell at anytime then wait for another machine but if they are something you like and want to keep and use I personally like the 216's and they are rather rare, but rare doesn't mean valuable. The price you are paying is about fair market price for a good working machine. If you have the space go for it but remember this is a huge machine. And all machines should be kept full to save energy so you may have to take a second mortgage just to fill it